package com.wc.alorithm_blue_bridge_history.simulation_match3.B;

/**
 * @Author congge
 * @Date 2024/3/8 15:00
 * @description
 * https://www.lanqiao.cn/problems/16572/learning/?problem_list_id=29&page=1
 */
public class Main {
    public static void main(String[] args) {
        int res = 0;
        for (int i = 0; i <= 100; i++) {
            for (int j = 0; j <= 100; j++) {
                if (i - j >= 10) {
                    res++;
                }
            }
//            res += i - 10 + 1;
        }
        System.out.println(res);
    }
}
